1117513302863 has 8 divisors (see below), whose sum is σ = 1183261605408. Its totient is φ = 1051766358784.

The previous prime is 1117513302859. The next prime is 1117513302877. The reversal of 1117513302863 is 3682033157111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1117513302863 - 2² = 1117513302859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1117513302863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117513302853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706195 + ... + 2268507.

It is an arithmetic number, because the mean of its divisors is an integer number (147907700676).

Almost surely, 2^{1117513302863} is an apocalyptic number.

1117513302863 is a deficient number, since it is larger than the sum of its proper divisors (65748302545).

1117513302863 is a wasteful number, since it uses less digits than its factorization.

1117513302863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679233.

The product of its (nonzero) digits is 90720, while the sum is 41.

Adding to 1117513302863 its reverse (3682033157111), we get a palindrome (4799546459974).

The spelling of 1117513302863 in words is "one trillion, one hundred seventeen billion, five hundred thirteen million, three hundred two thousand, eight hundred sixty-three".